The new range ADDER AV200 series is an audio video extender that
delivers high resolution crystal clear video and CD quality digital
stereo audio across installations up to 2000ft in width or 1000ft point
to point. It has full RS232 support video display panels that can be
controlled and interrogated remotely, making the AV200 series the ideal professional Narrowcast Digital Signage solution.

The AV200 series
is supplied complete with ADDER DM (Display Manager) software. This
advanced application makes controlling VDU power, video and audio
possible from the transmitter, as well as allowing you to interrogate
video panel status and dynamics. Due to ADDER's 'Open Architecture'
policy, you can still use any 3rd party signage control system across
the AV200 series.

Cable EqualisationFinely
adjustable cable equalisation amplifiers enable the video sharpness and
brightness to be independently adjusted using the dials on the side of
the receiver units.

Integral DeSkew (ADDERLink AV201R only)Skew
compensation adjustments can be made using the two rotary dials on the
ADDERLink AV201R receiver unit. The first dial affects the relationship
between green and blue colour signals, the second red and green. The
cable skew is produced due to wire length differences between different
twisted pairs in a CATx cable that arise due to the different twist
rates used to reduce signalling cross talk. The amount of cable skew
seen depends on the cable type used and the cable length. The ADDERLink
AV201R provides up to 62ns of DeSkew with a fine 2ns resolution. This
means that high-resolution video can be accurately DeSkewed even at long
cable distances. The DeSkew supports 300MHz bandwidths, which means
that the DeSkew function does not adversely affect the video quality.

Display Management via RS232Included
with AV200 transmitters, the Display Management Software gives users
control and interaction with display devices over the integrated RS232
ports. This allows for bi-directional and automated communication with
individual screens, groups of screens or all screens at the same time.

IndicatorsThe
remote and local units are fitted with two indicators; red shows the
presence of power into the module, green indicates the presence of a
video input.

AudioTransmitted as digital signals to
ensure high fidelity and low noise levels. Phase locked sampling clocks
ensure that there are no unwanted clicks when no sound is being played.

Rack Mount OptionsBoth
the local (computer-end) and remote (display-end) units may be rack
mounted in the ADDERLink AV Series rack mount chassis. The chassis
enable 16 units (ALAV200T, 200R and 201R) or 8 units (ALAV204T and 208T
to be mounted in 3U of 19-inch rack space. The units are rack mounted
using the optional rack mount faceplate.